Science, asked by bd4220082, 5 months ago

how a metal a regain its shine
​

Answers

Answered by Anonymous
4

Answer:

Metals have the property of being lustrous, that is they shine. ... So, in order to for the metal to regain its lustre, we should remove the upper layer by rubbing with sandpaper so that the lower layer get exposed which is still lustrous

Answered by sharlux2010
0

Answer:

if you are talking about copper than by squeezing lemon juice on it

Explanation:

this is because of the acidic raction of the lemon juice

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